Рахимов Раис Саитгалеевич (RU),Ялалетдинов Денис Альбертович (RU),Рахимов Ильдар Раисович (RU),Галимов Алексей Наильевич (RU),Фетисов Евгений Олегович (RU),Шагин Олег Сергеевич (RU)
申请号：
RU2017137441
公开号：
RU0000178780U1
申请日:
2017.10.25
申请国别(地区):
RU
年份:
2018
代理人:
摘要：
The utility model refers to agricultural machinery, in particular to devices for protecting the working organ of the tillage tool from breakages caused by the collision of the working member with an obstacle and ensuring the quality work of the implement.A fuse of a working organ of a tillage implement, including a spring rod disposed between spring compression trays connected to the frame via a hinge bracket, a spring compression arm fixed to the tool holder and to the tool frame and pivotally connected to the stem, characterized in that the compression lever The spring is attached to the stem via the rod guide and is attached to the frame by articulation with the fingers through the bracket, the spring compression arm and the arm of the operating member being pivotally connected to the lower finger and are connected to each other on the rack bracket through a shear pin whose diameter is selected depending on the operating conditions and processing depth, for which the spring compression lever and the rack bracket have three holes of different diameters corresponding to the diameter of the shear pin,The technical result of the fuse of the working organ of the tillage tool is an increase in the reliability of the working body, the elimination of the possibility of breakage of the working member in case of accidental impact on large obstacles and obtaining high-quality soil cultivation when working under different conditions and different depths of tillage.Полезная модель относится к сельскохозяйственному машиностроению, в частности к устройствам для предохранения рабочего органа почвообрабатывающего орудия от поломок, вызванных столкновением рабочего органа с препятствием и обеспечения качественной работы орудия.Предохранитель рабочего органа почвообрабатывающего орудия, включающий шток с пружиной, расположенный между тарелками сжатия пружины, присоединенный с рамой шарнирно через кронштейн, рычаг сжатия пружины, прикрепленный к стойке рабочего органа орудия и к рам
